22874500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4159}}^1$

素因数の和:4189

約数の個数: 48

約数和(自身を含む): 54512640

約数和(自身を除く): 31638140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 4159, 5500, 8318, 16636, 20795, 41590, 45749, 83180, 91498, 103975, 182996, 207950, 228745, 415900, 457490, 519875, 914980, 1039750, 1143725, 2079500, 2287450, 4574900, 5718625, 11437250, 22874500]

約数ペア:

[(1, 22874500), (2, 11437250), (4, 5718625), (5, 4574900), (10, 2287450), (11, 2079500), (20, 1143725), (22, 1039750), (25, 914980), (44, 519875), (50, 457490), (55, 415900), (100, 228745), (110, 207950), (125, 182996), (220, 103975), (250, 91498), (275, 83180), (500, 45749), (550, 41590), (1100, 20795), (1375, 16636), (2750, 8318), (4159, 5500)]